“It’s something so much bigger than Tyler and I,” he said, “and that’s why it is so special and it’s beyond our control and it’s magical.”

When they perform the song live during shows, it turns into something of a religious experience.

“Every night we have church up there onstage, and it takes us to a place that we’ve never really gotten to go in our show,” Kelley said.

“It’s a different dynamic and you see people worshipping out there, you see people cryin’, dancin’, fallin’ in love again. And it’s a beautiful, beautiful thing. We’re so thankful for that song. We know the power of a song.”